Tennessee

 

Geological State Symbols Across America           Geology of the National Parks Through Pictures


Tennessee State Geological Symbols
Type
Symbol
Year Established
State Rock
Limestone
1979
State Mineral
Agate
1969
State Gem
Tennessee River Pearl
1979
State Fossil
Pterotrigonia
1998

 

State Rock: Limestone

 

 

State Mineral: Agate

 


State Gem: Tennessee River Pearl

 


State Fossil: Pterotrigonia


 

References

https://statesymbolsusa.org/states/united-states/tennessee


Geology of Tennessee's National Parks

Through Pictures

(at least the one's I have been to)